Pith Number

pith:OKTTDODG

pith:2014:OKTTDODGDGQXU57NILUCRM4S6I

not attested not anchored not stored refs pending

Slit device for FOCCoS, PFS, Subaru

Antonio Cesar de Oliveira, Claudia Mendes de Oliveira, D\'ecio Ferreira, Flavio Felipe Ribeiro, James E. Gunn, Jesulino Bispo dos Santos, Josimar Aparecido Rosa, Laerte Sodr\'e Junior, Leandro Henrique dos Santos, Ligia Souza de Oliveira, Lucas Souza Marrara, Marcio Vital de Arruda, Orlando Verducci Junior, Rodrigo de Paiva Vila\c{c}a

arxiv:1408.2848 v1 · 2014-08-12 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKTTDODGDGQXU57NILUCRM4S6I}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:45:21.157013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72a731b86619a17a77ed42e828b392f23b0cf746ba6bc71a5647f4da189d20e5

Aliases

arxiv: 1408.2848 · arxiv_version: 1408.2848v1 · doi: 10.48550/arxiv.1408.2848 · pith_short_12: OKTTDODGDGQX · pith_short_16: OKTTDODGDGQXU57N · pith_short_8: OKTTDODG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OKTTDODGDGQXU57NILUCRM4S6I \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 72a731b86619a17a77ed42e828b392f23b0cf746ba6bc71a5647f4da189d20e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e00ee8b72b522ebab81e7b116775c1bd3896a0a5af2988bb9a810959b643b3fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-08-12T20:50:30Z",
    "title_canon_sha256": "34f00a0d28a0d0dadd1d9845150fb8b3b4bb779bd42676d2fd7e64a71e88b84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2848",
    "kind": "arxiv",
    "version": 1
  }
}